Diff Report
Run #53923e3238612: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for db_select

db_selectRun #53923e3238612Run #53923d861ff11DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)231 240 9 3.9%
Incl. Wall Time (microsec) per call 77 80 3 3.9%
Excl. Wall Time (microsec)34 34 0 0.0%
Incl. CPU (microsecs)235 245 10 4.3%
Incl. CPU (microsecs) per call 78 82 3 4.3%
Excl. CPU (microsec)34 31 -3 -8.8%
Incl. MemUse (bytes)7,012 7,012 0 0.0%
Incl. MemUse (bytes) per call 2,337 2,337 0 0.0%
Excl. MemUse (bytes)1,288 1,288 0 0.0%
Incl. PeakMemUse (bytes)5,892 5,892 0 0.0%
Incl. PeakMemUse (bytes) per call 1,964 1,964 0 0.0%
Excl. PeakMemUse (bytes)1,240 1,240 0 0.0%

Parent/Child Regression/Improvement report for db_select [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
db_select0 N/A% 9 1.9% 10 3.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -3 -30.0% 0 N/A% 0 N/A%
Parent functions
Drupal\shortcut\ShortcutSetStorage::getAssignedToUser0 N/A% 8 88.9% 8 80.0% 0 N/A% 0 N/A%
comment_get_thread0 N/A% 1 11.1% 2 20.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::select0 N/A% 10 111.1% 11 110.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% -1 -11.1% 2 20.0% 0 N/A% 0 N/A%